Long-time Iowa wrestling fan, an even longer fan of Iowa agriculture/farming.
Most Iowa grain crops are Genetically Modified Organism (marketed as Monsanto’s Roundup Ready). These grain crops are resistant to glyphosate, a herbicide contained in many Monsanto products. Note that glyphosate is marketed as a pre-emergent (apply before weed emerges from ground). Nevertheless it will probable kill your lawn weeds, and your lawn. And in all probability destroy your wife’s new rose bush.
A word to the wise should be sufficient; do not apply glyphosate to your wife’s new rose bush. Always read the label.
Some Monsanto products may contain dicamba, a post-emergent herbicide (applied after weed emerges from ground). Lots of litigation/uncertainty surrounding this formulation/product. At this time I would categorically avoid dicamba formulations. Always read the label.
The University of Iowa 2022-2023 wrestling roster has been posted (link). Cullan Schriever, hope for the best, my guy.
https://hawkeyesports.com/sports/wrestling/roster/